private void deleteIndexesContainingArrayValues(
File storeDir, PageCache pageCache, SchemaIndexProvider schemaIndexProvider)
throws IOException {
File indexRoot =
getRootDirectory(storeDir, schemaIndexProvider.getProviderDescriptor().getKey());
IndexSamplingConfig samplingConfig = new IndexSamplingConfig(new Config());
List<File> indexesToBeDeleted = new ArrayList<>();
try (SchemaStore schema = schemaStoreProvider.provide(storeDir, pageCache)) {
Iterator<SchemaRule> rules = schema.loadAllSchemaRules();
while (rules.hasNext()) {
SchemaRule rule = rules.next();
IndexConfiguration indexConfig =
new IndexConfiguration(rule.getKind() == UNIQUENESS_CONSTRAINT);
try (IndexAccessor accessor =
schemaIndexProvider.getOnlineAccessor(rule.getId(), indexConfig, samplingConfig)) {
try (IndexReader reader = accessor.newReader()) {
if (reader.valueTypesInIndex().contains(Array.class)) {
indexesToBeDeleted.add(new File(indexRoot, "" + rule.getId()));
}
}
}
}
}
for (File index : indexesToBeDeleted) {
fileSystem.deleteRecursively(index);
}
}
